Update app.py

app.py

@@ -78,9 +78,9 @@ def generate_response(user_input, chat_history):
                 followup_inputs.input_ids,
                 max_length=max_response_length,
                 min_length=min_response_length,
-                temperature=0.55,
+                temperature=0.5,
                 top_k=30,
-                top_p=0.5,
+                top_p=0.45,
                 repetition_penalty=1.2,
                 no_repeat_ngram_size=3,
                 eos_token_id=tokenizer.eos_token_id,